package com.margo.project.web.filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.annotation.WebFilter;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

@WebFilter
public class MargoAnnotationFilter implements Filter{
	
	private Logger logger=LoggerFactory.getLogger(this.getClass());
	
	public void init(FilterConfig filterConfig) throws ServletException {
		System.out.println("MargoFilter 初始化");
	}
	
	@Override
	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
			throws IOException, ServletException {
    	logger.info("MargoAnnotationFilter 拦截");
		chain.doFilter(request, response);
	}
	
	public void destroy() {
		System.out.println("MargoFilter 销毁");
	}

}
